What does "DX" stand for in a medical note?

In medical terminology, "DX" is commonly used as an abbreviation for "diagnosis." This term refers to the identification of a disease or condition based on the patient’s signs, symptoms, medical history, and often through diagnostic tests. In a medical note, accurately documenting the diagnosis is critical for providing appropriate care and treatment, as it lays the foundation for the patient's treatment plan and informs other healthcare professionals about the patient's health status.

While other options such as "disease index," "direct examination," and "daily X-ray" may represent terms used in specific contexts within medicine, they do not hold widely recognized status as a standard abbreviation like "DX" does for diagnosis. Therefore, recognizing "DX" as a shorthand for diagnosis is essential for effective communication within the healthcare system.